Even though it's big, if he's eating and because you cluttered it up well, it's probably a very nice looking good enclosure.
Make sure to cover up at least the back (and the sides too if possible) with something dark (black construction paper works well).

How is humidity remaining?

Edit: Also, log hides aren't the best, but if you make one side inaccessible by having it against the wall (when the side glass is covered with something dark) you could pass it off. Make sure your hides are all tight and secure around the snake!